Mathematics: There are 6 green, 8 red, and 6 yellow marbles in a bag. you choose a marble without looking, put it aside, and then choose another marble without looking. use the multiplication rule to find the specified probability, entering it as a fraction. find the probability that you choose a red marble, followed by a yellow marble, followed by a green marble. the probability that you choose a red marble, followed by a yellow marble, followed by a green marble is

Question: segments ag and ad tangent to circle at points b and d. I need to see it...

There are 6 green, 8 red, and 6 yellow marbles in

Ответ:

rk193140

10.03.2022

Mathematics

$\frac{4}{95}$

Step-by-step explanation:

Total number of marbles in the bag = [ 6 green + 8 red + 6 yellow ] = 20

Then probability of choosing red marble = 8/20

total number of remaining marbles = 19

Then probability of choosing yellow marble = 6/19

total number of remaining marbles = 18

Then probability of choosing green marble = 6/18

Hence required probability that you choose a red marble, followed by a yellow marble, followed by a green marble $=\frac{8}{20}\cdot\frac{6}{19}\cdot\frac{6}{18}$

$=\frac{4}{95}$

Hence final answer is $\frac{4}{95}$

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